AMQ does not require an explicit copyright transfer by the authors.

Figures and other materials published on AMQ may be used in other publications by simply citing the source.
It is the author's responsibility to obtain written permission for the reproduction of illustrations from other copyright journals.

Since 2021, articles are published under the terms of a Creative Commons Attribution License. This license allows re-users to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.

All articles published in AMQ before 2021 should now be considered as having been released under the same Creative Commons Attribution License. In this sense copyright is retained by the authors by default.